 /*******************************************************************************
  * Copyright (c) 2000, 2006 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  *******************************************************************************/

 package org.eclipse.ui.views.markers.internal;

 import org.eclipse.core.resources.IMarker;
 import org.eclipse.jface.viewers.ISelectionProvider;
 import org.eclipse.jface.viewers.IStructuredSelection;
 import org.eclipse.ui.IWorkbenchPart;

 /**
  * ActionProblemProperties is the action for opening the properties
  * in the problems view.
  *
  */
 public class ActionProblemProperties extends MarkerSelectionProviderAction {

     private IWorkbenchPart part;

     /**
      * Create a new instance of the receiver.
      * @param part
      * @param provider
      */
     public ActionProblemProperties(IWorkbenchPart part,
             ISelectionProvider provider) {
         super(provider, MarkerMessages.propertiesAction_title);
         setEnabled(false);
         this.part = part;
     }

     /* (non-Javadoc)
      * @see org.eclipse.jface.action.Action#run()
      */
     public void run() {
  
         IMarker marker = getSelectedMarker();
         DialogMarkerProperties dialog = new DialogProblemProperties(part
                 .getSite().getShell());
         dialog.setMarker(marker);
         dialog.open();
     }

     /* (non-Javadoc)
      * @see org.eclipse.ui.actions.SelectionProviderAction#selectionChanged(org.eclipse.jface.viewers.IStructuredSelection)
      */
     public void selectionChanged(IStructuredSelection selection) {
         setEnabled(Util.isSingleConcreteSelection(selection));
     }
 }

